Lubrication and
Man/hours
Rocker arms valves (hot):
Intake ...................................0.020
0304
AIR CLEANER
Exhaust ................................0.024 inch
Air cleaner --------------------------------- 0.4
m. Crane Nut and Bolt Torque Data.
(To clean and refill oil cup to
Cylinder head nuts .....................70-75 ft-lb (foot-pounds)
proper level.)
Main bearings ............................8-95 ft-lb
0306
TANKS, LINES, FITTINGS
Center main bearing ................... 100-110 ft-lb
Tank, fuel ------------------------------ 0.8
Flywheel......................................8--95 ft-lb
(To drain water and sediment
Manifold ......................................50-5 ft-lb
and replenish fuel.)
Gear cover and water .................2-30 ft-lb
05
COOLING SYSTEM
pump
0501
RADIATOR
Flywheel housing........................80-90 ft-lb
Radiator --------------------------------- 0.1
Camshaft nut ..............................120-130 ft-lb
(To replenish coolant.)
n. Carrier Nut and Bolt Torque Data.
0504
WATER PUMP
Pump, water---------------------------- 0.1
Cylinder head capscrews ...........150-160 ft-lb
(To lubricate fitting.)
Rocker arm capscrews ...............60-70 ft-lb
06
ELECTRICAL SYSTEM (ENGINE
Main bearings .............................95-105 ft-lb
AND VEHICULAR)
Center main bearing ...................125135 ft-lb
0603
STARTER
Connecting rod bearings ............75-85 ft-lb
Starter ----------------------------------- 0.1
Water pump ................................25-30 ft-lb
(To oil sparingly.)
Flywheel......................................150-160 ft-lb
0604.1 DISTRIBUTOR
Distributor ------------------------------- 0.5
manhours required under normal conditions to perform
(To lubricate cam and wick.)
the indicated maintenance and repair for the crane-
0604.6 IGNITION COIL: WIRING,
shovel. Components are listed under the appropriate
SPARK PLUGS
functional index. The times listed are not intended to be
Spark plugs (all) ------------------- 1.0
rigid standards.
Under adverse conditions, the
(To remove, clean, and
operations will take longer; but under ideal conditions
replace.)
with highly skilled mechanics, most of the operations can
0612
BATTERIES
be accomplished in considerably less time.
Batteries--------------------------------- 0.2
(To clean and replenish
Table III. Time Standards
electrolyte.)
Lubrication and
Man/hours
43
HYDRAULIC, AIR AND VACUUM
01
ENGINE (CRANE)
SYSTEMS (EXCLUDE BRAKE
0100
ENGINE ASSEMBLY
SYSTEMS)
Engine assembly---------------------- 0.6
4300
HYDRAULIC SYSTEM
(To drain and refill to proper
Hydraulic system ---------------------- 0.3
level.)
(To replenish fluid in cylinders.)
0106.2 OIL FILTERS
60
STEAM BOILERS; WATER HEATERS;
Filter, oil --------------------------------- 0.5
HEATING UNITS; BURNERS
(To clean housing and install
6000.1 PERSONNEL HEATERS
new element and gasket.)
Heaters, personnel ------------------- 0.5
0106.5 CRANKCASE VENTILATION
(To remove strainer, clean
Breather ----------------------------------- 0.2
housing, and install new
(To remove, clean, and replace.)
strainer element when
02
CLUTCH
required.)
0200
CLUTCH ASSEMBLY
6002
FUEL SYSTEM
Clutch assembly ---------------------- 0.1
Pumps and strainers ----------------- 0.5
(To lubricate fittings.)
(To remove fuel pump strainer
03
FUEL SYSTEM
and filter strainer, clean and
0302.4 FUEL PUMP, GASOLINE
replace.)
Fuel pump ----------------------------- 0.1
74
CRANES, SHOVELS OR EARTH-
(To remove, clean and in-stall
WORKING EQUIPMENT
bowl and screen.)
7400
SHOVEL FRONT ATTACHMENT
Shovel front attachment---------------- 0.3
(To lubricate fittings.)
TAGO 5030A
10
